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Scientific paper - Original scientific paper
Behaviour of RC frame with strong masonry infill in response to cyclic horizontal loading
Tehnički vjesnik, 21 (2014), 2; 389-399. urn:nbn:hr:133:386376
Sigmund, Vladimir; Zovkić, Jurko; Guljaš, Ivica

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Sigmund, V., Zovkić, J. & Guljaš, I. (2014). Behaviour of RC frame with strong masonry infill in response to cyclic horizontal loading. Tehnički vjesnik, 21. (2), 389-399. Retrieved from https://urn.nsk.hr/urn:nbn:hr:133:386376

Sigmund, Vladimir, et al. "Behaviour of RC frame with strong masonry infill in response to cyclic horizontal loading." Tehnički vjesnik, vol. 21, no. 2, 2014, pp. 389-399. https://urn.nsk.hr/urn:nbn:hr:133:386376

Sigmund, Vladimir, Jurko Zovkić and Ivica Guljaš. "Behaviour of RC frame with strong masonry infill in response to cyclic horizontal loading." Tehnički vjesnik 21, no. 2 (2014): 389-399. https://urn.nsk.hr/urn:nbn:hr:133:386376

Sigmund, V., Zovkić, J. and Guljaš, I. (2014) 'Behaviour of RC frame with strong masonry infill in response to cyclic horizontal loading', Tehnički vjesnik, 21(2), pp. 389-399. Available at: https://urn.nsk.hr/urn:nbn:hr:133:386376 (Accessed 14 November 2024)

Sigmund V, Zovkić J, Guljaš I. Behaviour of RC frame with strong masonry infill in response to cyclic horizontal loading. Tehnički vjesnik [Internet]. 2014 April [cited 2024 November 14];21(2):389-399. Available at: https://urn.nsk.hr/urn:nbn:hr:133:386376

V. Sigmund, J. Zovkić and I. Guljaš, "Behaviour of RC frame with strong masonry infill in response to cyclic horizontal loading", Tehnički vjesnik, vol. 21, no. 2, pp. 389-399, April 2014. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:133:386376. [Accessed: 14 November 2024]

Metadata
Title (english)Behaviour of RC frame with strong masonry infill in response to cyclic horizontal loading
Title (croatian)Ponašanje A-B okvira s jakim zidnim ispunom na horizontalno cikličko opterećenje
AuthorVladimir Sigmund
AuthorJurko Zovkić
AuthorIvica Guljaš
Author's institutionJosip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract (english)
This paper gives an overview of the experimental results obtained by testing three reinforced concrete (RC) frame models with strong infill walls and one bare RC frame model for comparison. The experimental results of the RC frame models with and without a strong masonry infill are presented in terms of the collapse mechanism, lateral resistance, lateral stiffness and hysteretic energy. Based on those results, we obtained the ductility coefficients, behaviour factors, and equivalent damping coefficients of the RC frames with strong infill walls ("frame-wall") and the bare RC frame, all of these variables depending on storey drifts. The experimental and analytical results of frame-wall and RC frames, regarding their lateral capacity and lateral stiffness, were compared. Experiments showed that the masonry infill contributed to the lateral capacity, lateral stiffness, hysteretic energy, changed behaviour, as well as the equivalent damping coefficient of RC frames. It is shown that "frame-wall" composite behaved as full-fledged building type having lower vulnerability than RC frames and enough displacement capacity to sustain displacement cycles in the nonlinear range of response.
Abstract (croatian)
U radu je dan prikaz eksperimentalnih rezultata tri ispitivana modela armirano-betonskih okvira (a-b) s jakim zidnim ispunama ("uokvireno ziđe") i jednog modela praznog a-b okvira. Prikazani su eksperimentalni rezultati u pogledu mehanizma sloma ispuna, poprečne nosivosti, poprečne krutosti kao i histereznih energija. Na osnovu eksperimentalnih rezultata dobiveni su koeficijenti duktilnosti, faktori ponašanja i koeficijenti ekvivalentnog prigušenja uokvirenog ziđa i praznog a-b okvira u ovisnosti o nivou relativnog katnog pomaka. Utvrđene su razine oštećenja zidnog ispuna koje su povezane s nivoima relativnih katnih pomaka. Eksperimentalni rezultati, dobiveni na uokvirenom ziđu, uspoređeni su s analitičkim rezultatatima iz literature, glede poprečne nosivosti i poprečne krutosti. Iz eksperimentalnih rezultata vidljiv je doprinos zidnog ispuna na poprečnu nosivost, poprečnu krutost, histerezne energije, koeficijent duktilnosti, faktor ponašanja, i na koeficijent ekvivalentnog prigušenja u odnosu na prazan a-b okvir. Uokvireno ziđe može se korisiti kao ravnopravan nosivi element za preuzimanje horizontalnih opterećenja, unutar ograničenja promatranih parametara.
Keywords (english)
Keywords (croatian)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleTehnički vjesnik
Numberingvol. 21, no. 2, pp. 389-399
p-ISSN1330-3651
e-ISSN1848-6339
URN:NBNurn:nbn:hr:133:386376
Publication2014-04
Document URLhttps://hrcak.srce.hr/120393
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2018-02-06 07:36:17